Data Sheet

A111 Pulsed Coherent Radar (PCR)
Datasheet, v2.0 prel.
Page 21 of 33 2019-11-01 © 2019 Copyright by Acconeer
7.3 External clock source
The input clock can origin from an external clock source connected to XIN, with XOUT left open.
As an example given in table 8.3, maximum phase noise figures are given using 40 MHz external
clock reference.
Offset frequency (Hz)
Min.
Typ.
Max.
Unit
1000
-80
dBc/Hz
10 000
-100
dBc/Hz
100 000
-120
dBc/Hz
1 000 000
-140
dBc/Hz
10 000 000
-155
dBc/Hz
Table 8.3: Phase noise using 40 MHz external clock reference